2150231043 has 8 divisors (see below), whose sum is σ = 3035620368. Its totient is φ = 1349164544.

The previous prime is 2150231033. The next prime is 2150231047. The reversal of 2150231043 is 3401320512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2150231043 - 2²⁹ = 1613360131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2150231047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21080646 + ... + 21080747.

It is an arithmetic number, because the mean of its divisors is an integer number (379452546).

Almost surely, 2^2150231043 is an apocalyptic number.

2150231043 is a deficient number, since it is larger than the sum of its proper divisors (885389325).

2150231043 is a wasteful number, since it uses less digits than its factorization.

2150231043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42161413.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2150231043 is about 46370.5838112914. The cubic root of 2150231043 is about 1290.7091113629.

Adding to 2150231043 its reverse (3401320512), we get a palindrome (5551551555).

The spelling of 2150231043 in words is "two billion, one hundred fifty million, two hundred thirty-one thousand, forty-three".